Q: The information is on the second picture and the questions are on the first which are : 3) What is…
A: , antibodies are Y shaped molecules which are released in In response to the the antigen present in…
Q: All of the following are mechanisms used by pathogens to penetrate host defenses EXCEPT: 1.…
A: Correct answer is.. None of the other four answers (all are examples of how pathogens penetrate host…
Q: What is pathogenesis
A: Pathogenesis is a process by which a disease or disorder develops. It can include factors which can…
Q: Explain how adherence, capsules, cell wall components, and enzymes contribute to pathogenicity
A: Introduction :-Pathogenicity is defined as the ability of a pathogenic agent to cause disease in…
Q: Illustrate the ID scheme of the pathogenic staph
A: Microbiology is the study of microorganisms and associated ideas. Microbiology has gone a long way…
Q: What are drug resistant pathogens? What are three different molecular mechanisms an organism might…
A: Drug resistance pathogens are the pathogens or microbes which have resistance to antibody or drug,…
Q: Can you think of a reason why a doctor might choose to use an antibiotic that produces a SMALLER…
A: Given: To justify why doctors use an antibiotic that produce smaller zone of inhibition over larger…
Q: If PPE is the least effective means of controlling infection, why is it the method promoted in the…
A: To explain: Why PPE method is promoted in the community to prevent the spread of COVID
Q: Pick any bacterial pathogen, how could its relationship with its host be different if it was similar…
A: Pathogenic bacteria are those who cause harm to host organism. There are few bacteria who cause…
Q: Explain briefly the mechanism behind the clumping of blood after the addition of anti-sera
A: ABO system Blood group A : antigen A and anti-B antibody Blood group B : antigen B and anti-A…
Q: What does it mean to be a disease hunter?
A: Hunter disease is a rare and inherited syndrome in which the body cannot properly digest the sugar…
Q: Draw and briefly explain various stages in parasitism. Draw diagrams on page.
A: In parasitism, a particular organism resides within the body or the surface of another organism…
Q: Match the photo to the name of the vector
A: A vector is a living organism that transmits an infectious agent from an infected animal to another…
Q: u elaborate in some extend about Kaposi sarcoma (genome, method of self-regulation and variation,…
A: The immune system is a defence system that consists of various biological structures and activities…
Q: Choose the combination of answers that most accurately completes the statement.A/an…
A: Correct answer is Asymptomatic carrier.
Q: Which one(s) is/are more harmful to the host and why? A) Antifungal agents B) antiprotozoal agents…
A: Ani fungal drugs are the most harmful to human body even more than the anti protozoal agents and the…
Q: What are the five different ways by which chemotherapeutic agents kill or damage bacterial pathogen?
A: Chemotherapeutic agents include certain types of drugs that are anti cancerous and usually…
Q: How is RSV spread?
A: Respiratory syncytial virus(RSV): It is a common respiratory virus that usually causes mild,…
Q: How does handwashing help in preventing spread of infections?
A: Introduction Infectious diseases are illnesses caused by bacteria, viruses, fungus, or parasitic…
Q: Define and give one example for each term commensalism mutualism parasitism
A: As per the honor code, we answer only three subparts at a time. Therefore, we are answering the…
Q: In lab, you researched different ESKAPE pathogens. Why are we specifically studying these pathogens…
A: 1)ESKAPE pathogen is a bacteria .This is both gram positive and gram negetive species.Mainly it's…
Q: What are the characteristics of good indicator organisms, and whyare they monitored rather than…
A: Indicator organisms are microorganisms whose presence in water indicates the probable presence of…
Q: Enlist four classes of grafts and also explain the host versus grafts versus host disease…
A: The human body has about 37 trillion cells in total, although a significant portion of them are…
Q: How would you distinguish a host vs a dead end host?
A: A host is an organism that provides shelter for another organism. For example, a virus or parasite…
Q: True or false? Codes 90476-90748 identify the vaccine product only
A: ICD-10 code set has been expanded from five positions (first one alphanumeric, other numeric) to…
Q: what is antiviral agent and give categories and specific examples
A: Antiviral agents that used in treatment of infectious disease that caused by virus.such as HIV,…
Q: uperbugs are a relative new concern of physicians who treat infectious disease. Research and…
A: superbugs means some highly resistant and infectious strains of bacteria, viruses, parasites and…
Q: What is antibotic resistance and why is it important to be aware of it
A: Antibiotic resistance occurs when bacteria and fungi gain the ability to resist antibiotics that…
Q: Think of vectors. The type of vector where the vector carries the second parasite inside its body,…
A: Organisms often have complex life cycles. Often disease-causing pathogens can invade the body of the…
Q: what does oxacillin resistant mean? how the pathogen may have become oxacillin resistant
A: Oxacillin is a narrow spectrum beta-lactam antibiotic of penicillin class which is used to treat…
Q: The organism that causes bubonic plague can only be transmitted by the bite of an infected flea, the…
A: Bubonic plague is a contamination infection spread, for the most part, to people by tainted insects…
Q: Which of the following molecules do you think would make good antigens for recognizing pathogens and…
A: Molecules which are chemically complex are immunogenic. Therefore foreign proteins and carbohydrates…
Q: What is the difference between preventions treatments and cures?
A: The difference between the term cure and prevention is that cure is a method, medications that…
Q: Given the following variables, which variables determine the infection period?
A: Answer: VECTOR = These are the carriers who carry the pathogenic microorganism and transmit from…
Q: What is the importance of employing aseptic techniques? Give an example of a situation in the…
A: There are few important points: We all know that microorganism and pathogen that is disease causing…
Q: Explain the molecular/cellular basis for a host rejecting the graftand a graft rejecting the host.
A: The transplantation is defined as the process of transfer of living organ or tissue from one part of…
Q: Give one example of antibioc resistance? use your own words to explain
A: Antibiotics are pharmaceutical compounds that are effective in killing pathogenic bacteria.…
Q: Most known exotoxins are in which specific group? Question 8 options: A) genotoxins B)…
A: Exotoxins are generally secreted by bacteria and act at a site removed from bacterial growth. In…
Q: Which of the following is not a vector? Fomite Human Fly Flea Fomite AND human
A: A vector is an organism that can carry and spread a disease causing pathogen. In biotechnology, four…
Q: associated microorganism benefit from its plant host?
A: Associated microorganisms are those which are attached or somehow associated with the plant host.
Q: Select 2 types of nonparasitic worms and describe the following: defining characteristics how each…
A: Turbellarians They are bilaterally symmetrical , are unsegmented, and are acoelomates , which means…
Q: In the hospital setting, how effective is handwashing compared to hand sanitizer at controlling the…
A: Hands are the important vector in the transmission of the COVID-19 virus because the virus can…
Q: hree different ways in which exotoxins can be transported from a human pathogenic bacterium into a…
A: Exotoxins are soluble proteins secreted by some pathogenic bacteria and they alter the host cell…
Q: In what situation would the VBNC occurrence benefit cells? How could this pose a public health…
A: The VBNC state in which bacteria live under extreme conditions. When bacteria enter VBNC state…
Q: Which of the following is a vector? fomite human tabletop flea b & d
A: The Human and Flea are two Vectors. Flea are vector for viral, bacterial ricketts disease in humans…
Q: What is environmental resistance?
A: The natural environment encompasses all living and nonliving things occurring naturally. The term is…
Q: Why are vector-borne diseases particularly likely to be affected by climate change
A: Vector-borne diseases are those diseases that are caused by a vector. These vectors can carry…
What is a vector? What is a zoonotic pathogen? Example? (ha!)
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- Below are a list of virulence factors/ strategies paired with an example of an organism that utilizes them. How do each of the following strategies contribute to the virulence of the pathogen? Strategy - Causes the host to produce more receptors (Organism - Rhinovirus) Strategy - Produces gas as a product of fermentation (Organism - Clostridium perfringens) Strategy - Produces a capsule (organism - Klebsiella pneumonia) Strategy - Ability to move between adjacent cells (organism - Cytomegalovirus) Strategy - Ability to use pilus as a motility structure (organism - Pseudomonas aerogenosa)The information is on the second picture and the questions are on the first which are : 3) What is the normal ( non - allergenic) function of a algae antibody and how does it accomplish this? 4) What is the non-normal ( allergenic ) function of an lgE antibody and how does it accomplish this? 5) How does the release of histamine lead to allergic symptoms ?What is an opportunistic pathogen?
- As part of your job in an international pharmaceutical company you are given the task of: a) Developing a cheaper method for the production of vitamin C b) Developing a live cholera vaccine Describe how you would accomplish these tasksQUESTION: Transmission of diseases can occur via shared needles. This is considered... OPTIONS: vehicle transmission airborne transmission vector transmission direct contact.What is Influenza? What is the best way to prevent flu? Is there any alternative to vaccination in preventing influenza?
- McLaughlin and Petersen Laboratory Exercises in Microbiology A Review of the Vectors This vector is: This vector is: It transmits (organism) (organism) It transmits that causes (disease) (disease) that causes This vector is: This vector is: (organism) It transmits (organism) It transmits (disease) that causes (disease) that causesWhich of the following is the best reason for using a plant to deliver a vaccine? A) Plants can deliver the highest quantity of antigen. B) Plants can be eaten and give gastrointestinal immunity. C) Plants can harbor live attenuated whole-agents. D) The plant cell walls will prevent the antigen from exiting the cells. E) A gene for an antigenic protein can only be expressed in plants.What is a zoonotic disease? A disease reservoir?